Our professional staff and associates form a tightly knit working group of professional scientists who are experienced in all major components of the environmental and biological fields.
Randall Arnold | CEO & Principal Biologist
Randy Arnold (M.S. in Biology, B.S. in Zoology) has over 30 years of professional experience as a biologist with the last 25+ years spent conducting biological studies in Southern California. Mr. Arnold has participated in botanical studies, wildlife habitat analyses, and threatened and endangered species surveys in California and other west coast areas including Alaska, Washington, and Nevada.
Parker Smith | Project Manager
While working towards his BS in Environmental Science (2017 – Projected), Mr. Smith started with RCA Associates, Inc. in 2014 as a Field Technician assisting staff biologists with various tasks including field work, data collection, and report preparation. Mr. Smith currently works as one of our staff biologists and has assisted on numerous large and small scale projects. Mr. Smith enjoys working with our clients to help solve and mitigate any environmental issues that may be facing their project.
Blake Curran | Biologist
Blake Curran received his bachelors from the University of Colorado with a degree in Environmental Studies. His undergraduate work focused on the native fish habitat within the headwaters of Colorado river. He joined RCA Associates, Inc. in 2017 as an environmental biologist, where he surveys for sensitive flora and fauna species. Mr. Curran has performed a variety of tasks from habitat restoration, sample collection, habitat assessment, GIS analysis and has been involved in multiple environmental projects and studies.
Alina Landa | Archaeologist
Alina Landa (BS Anthropology, focus in Archaeology) has taken extensive courses in archaeology, ranging from theory to cultural resource management, with a focus on California archaeology. She has participated in an archaeology field course under close guidance of Dr. Mark W. Allen in Willow Creek, California. Ms. Landa hopes to continue her education in California archaeology and seeks to grow her experience in the field of cultural resource management.
Vickie Arnold | Secretary
Vickie I. Arnold: Ms. Arnold has been with RCA Associates, Inc. since the beginning and is instrumental in the weekly operation of the company. She is one of the company’s officer and functions as the corporate secretary. In addition to her duties as corporate secretary, she is responsible for technical review of all documents which are produced by the company.